A Novel Embedded System of Video Capture and Transmission Applied in Remote Monitoring for Wheelchair-Bed Service Robots

In this paper, we design and implemente an embedded system of video capture and transmission, which is applied in remote monitoring for wheelchair-bed robots. In the system, on the basis of the embeded linux and S3C2410AL microprocessor, an embedded App Web 3.0 server is transplanted and a programme of video capture is designed by Video4Linux2. In order to get better compression of video data, it is optimized for the block-matching motion estimation algorithm in MPEG-4. By which, we eventually realize the video transmission through the internet with JRTPLIB.